Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“sleep timer is useless”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1c6d46394cc967a9d1323d81e64bcc80b286aa61189cec7648a3e3df871603b7
Signature (Ed25519, base64)
NJsn6raZdG7cLCmgEig0fOyYS5l5Yhvp/SzGFZTuZ2r8vzsZK80VX0dzBIkvElbOKNUUUPvJ3mx+AAH7oVjRCQ==
Merkle root
ea9653d48be6468e8b38c47d968f49528ccd17e229f6df41b5fdcfc232720ce1
Merkle path
["1c70a2697e98bc3c539be75efc52648c4b7fb9c35c0e4253edba29a1387192ef","f2dd2ec72ae523bf2a91ecd9500a580bf42bc8297665dde1bc8026c1ea9dc293","ea8c3bfa17d7a81653f472293cb87659b3d40220ca5e65cd6f748d075c7506e2","c3e4015833c88fe105729f94f1320803dc89b00dee00964cca50c56553c37363","6ff7f22384aa130412f4807118c02d9e293d473e249c19bf36ab79c73542f79c","71ec630cfd5488b1af335fcb6f8f6fd320b49fecccb12ba6f2850909ff023e91","4770cd633208762674ff733406fda1c19ffd68f9f805d79977946e645f7d0265","d466fe893a29f49b4bd0938733f524673f253e3b6ecf4fbed792bd99cf3e1b45","743458a952589902aa03978e0e2128eb7405d08c5f5f946e438c8d61fc90e252","7d675657701f973341f57e41f606f6c9181968788462880699765351cd1f4bf0","b3d24f1d485eb31f67983e8448b9007b3580341c636d7fc910a97ab8873d9e5d","9253fa4f5bb69c032cde6a50eb05a9214fda55ede5998b0ed751c72bcace6cf3","6cd34e3dfbc2bb436f1bb9314162b2979f7ca90ac38686f80fc39acf8dc29914","ce40f5d4a6c2a1f06b7e5ce375094f8c75556b02f37cd3d94ca98fa0a38a1e5e","142248530d485121153c09b780e08c6af592fdb4c333042d3cdd9e4160c6db55"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162767972 · entry 108e9186e8c5677a40b3…
Expected log hash
ea8f60b663262eef5ec0ce5a9fbc0ace913092ea47c37bdc70ac392578ea0c35 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1791541525227","kind":"published-quote","locale":"de","page":"brand:storytel","quote":"sleep timer is useless","rating":1,"review_date":"2026-10-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.app","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (ea9653d48be6…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.